/* ========= 企业理念 ========== */

.cont-2 {
    position: relative;
    background: url(../image/qiansebeijn1.png) no-repeat 100% 100%;
    background-size: cover;
    padding: 0.5rem 0;
    width: 100%;
    margin-bottom: 0;
}

/* 半透明白色遮罩 */
.cont-2::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.3);
    z-index: 1;
}

/* 遮罩上方内容 */
.cont-2>* {
    position: relative;
    z-index: 2;
}

/* 标题 */
.index_title {
    font-size: .44rem;
    text-align: center;
    font-weight: bold;
    margin-bottom: .45rem;
}

/* 卡片容器 */
.cont-2 .container {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 40px;
    padding: 50px 20px;
    flex-wrap: wrap;
}

/* 卡片样式 */
.cont-2 .card {
    background-color: #f2f2f2;
    border-radius: 15px;
    padding: 60px 20px 20px;
    width: 280px;
    text-align: center;
    position: relative;
    box-sizing: border-box;
}

/* 卡片上方小圆圈 */
.cont-2 .icon-circle {
    width: 80px;
    height: 80px;
    background-color: #c40d23;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 36px;
    color: #ffffff;
    position: absolute;
    top: -40px;
    left: 50%;
    transform: translateX(-50%);
}

.cont-2 .icon-circle img {
    width: 40px;
    height: 40px;
}

/* 卡片内文字 */
.cont-2 .title {
    font-size: 25px;
    font-weight: 900;
    margin-bottom: 10px;
}

.cont-2 .text {
    font-size: 14px;
    line-height: 1.8;
    color: #333;
    transition: all 0.3s ease;
}

/* 悬浮效果 */
.cont-2 .card:hover .text {
    transform: translateY(-3px);
    color: #c00;
}